Important updates for developers about the Windows and SQL Server Protocols Documents

In several sections, clarified how the width and height of the MPEG-4 AVC/H.264 codec bitstream should be aligned and cropped. Also clarified the chroma subframe behavior in the “A representation of a YUV444 macroblock as two YUV240p macroblocks” figure: https://msdn.microsoft.com/en-us/library/mt242403.aspx